SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:50:44 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:50:44 PM | 1.60 | 1:28 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 7:50:44 PM | 1.50 | 1:22 | 3:42 | 66 | |
| W Bellfort | Bellaire | 7:50:44 PM | 2.90 | 2:30 | 6:12 | 70 | |
| Bellaire | S Fry Rd | 7:50:44 PM | 1.60 | 1:21 | 7:33 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:50:44 PM | 2.00 | 1:57 | 9:30 | 62 | |
| Cinco Ranch Blvd | Kingsland | 7:50:44 PM | 2.20 | 2:20 | 11:50 | 57 | |
| Kingsland | IH-10 Katy | 7:50:44 PM | 1.25 | 1:07 | 12:57 | 67 | |
| IH-10 Katy | Morton | 7:50:44 PM | 1.50 | 1:37 | 14:34 | 56 | |
| Morton | Clay Rd | 7:50:44 PM | 1.60 | 1:23 | 15:57 | 69 | |
| Clay Rd | Beckendorff | 7:50:44 PM | 1.30 | 1:15 | 17:12 | 62 | |
| Beckendorff | FM-529 | 7:50:44 PM | 1.00 | 00:56 | 18:08 | 64 | |
| FM-529 | West Rd | 7:50:44 PM | 2.50 | 1:50 | 19:58 | 82 | |
| West Rd | House Hahl | 7:50:44 PM | 1.30 | 1:28 | 21:26 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:50:44 PM | 1.40 | 1:16 | 22:42 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:50:44 PM | 2.40 | 2:02 | 24:44 | 71 | |
| Summary | 30.55 | 24:44 | 24:44 | 74 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:50:44 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:50:44 PM | 1.40 | 1:16 | 3:18 | 66 | |
| House Hahl | West Rd | 7:50:44 PM | 1.30 | 1:36 | 4:54 | 49 |  |
| West Rd | FM-529 | 7:50:44 PM | 2.50 | 1:54 | 6:48 | 79 | |
| FM-529 | Beckendorff | 7:50:44 PM | 1.00 | 00:55 | 7:43 | 65 | |
| Beckendorff | Clay Rd | 7:50:44 PM | 1.30 | 1:09 | 8:52 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:49:44 PM | 1.50 | 1:04 | 9:55 | 84 | |
| IH-10 Katy | Kingsland | 7:50:44 PM | 1.25 | 1:08 | 11:03 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:50:44 PM | 2.20 | 1:52 | 12:55 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 7:50:44 PM | 2.00 | 1:42 | 14:37 | 71 | |
| S Fry Rd | Bellaire | 7:50:44 PM | 1.60 | 1:22 | 15:59 | 70 | |
| Bellaire | W Bellfort | 7:50:44 PM | 2.90 | 2:24 | 18:23 | 73 | |
| W Bellfort | Harlem Rd | 7:50:44 PM | 1.50 | 1:09 | 19:32 | 78 | |
| Harlem Rd | Oyster Creek | 7:50:44 PM | 1.60 | 1:19 | 20:51 | 73 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:48 | 20:48 | 88 | |
